11303+8102 STF1539

 
 
11h 30m 18.10s +81 02' 14.3" P.A. 313 sep 19.4 mag 8.49,9.85 Sp F8 dist. 78.19 pc (255.06 l.y.)
 
 
Coord 2000
11303+8102
Discov num
STF1539
Comp
Coord arcsec 2000
11 30 18.10 +81 02 14.3
Date first
1823
Date last
2011
Obs
20
Pa first
313
Pa last
313
P.A. Now (θ)
313°
Sep first
21.9
Sep last
19.4
Sep. Now (ρ)
19.4"
Mag pri
8.49
Mag sec
9.85
delta mag (ΔM)
1.36
Spectral class
F8 (yellow-white)
Pri motion ra
+036
Sec motion ra
+033
Pri motion dec
+026
Sec motion dec
+025
Notes
N (See Notes)
rPM=0.071 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
313
Precise sep
19.42
Constellation
Camelopardalis
SAO
1876
HIP
56123
Tycho2
4555-01298-1
HD
99687
BD
BD+81 371
Distance
78.19
Distance ly
255.06
last precise pa
313
last precise sep
19.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11303+8102 STF1539 1999 16 313 19.4 8.49 9.85 F8 N D 113018.10+810214.3
11303+8102 STF1539 2011 18 313 19.4 8.49 9.85 F8 N D 113018.10+810214.3

If you need more information about this double, apply for a data request form to the WDS.